The kernel of recycling economy is to utilize resources circularly. This article firstly puts forward and surrounds this theory, starts with the constitutions and the categories of resources and the practical and theoretical evolution of sustainable development, according to learning from the classical resources-analysis-model, applying new guidance of theory and new analytical path, constructs the recycling model of the circular utilization of resources that systematically describes and analyses the possibility of the circular utilization of resources and the better use of it ; sample analyzes the urgency in our circular utilization of resources and the uphold effect; puts forward the proceeding measure aiming at the progress and disparity of the circular utilization of resources in china.This paper pays more attention to the analysis of the following contents according to the systematically study of the combination of theory and practice.——According to analyze the relationship between sustainable development and recycling economy theory and their evolutions, we point out that the recycling economy is a new kind of economic operational mode in the recycling use of resources that the human being deal with new problems of resources and environment in the self-development process; the main goal of recycling economy is the notion of sustainable development, its basic achieving form is the ecologically friendly manufacturing (including the clean production), environmental protection is it purpose and inevitable result.—— We put forward in theory that the circular utilization of resources is the essential elements of recycling economy; establish the basic academic frame ;systematically describe the origin and developmental trend of this theory ;point out that only grasping this key, can we systematically push the development of recycling economy with scientific tool and better measure from all domains, such as society, economy and culture. At the same time, the government has an objective policy guidance and proceeding path.—— We construct the recycling model that reflects the upholding relationship between the development of the economy and society and the utilization of resources, disclose the decisive effect of the progress of science and technology and the replacement of resources in the progress of the sustainable development in economy and society, explain that the circular utilization of resources is the important way to alleviate the scarcity of resources and the environmental pressure. According to further analyze the best way to use the unrecoverable and unreusable resources, build a price - condition – describing - model in the hold of sustainable development premise, preliminary discuss the variational rule and trend of the price of the resources under the condition of market economy.——This paper, according to the analysis of supply ensure and the status quo of utilization of resources and the sample study of a large amount of undisposed waste, discloses the important role that the circular utilization of resources play in alleviation of the resources pressure we are facing and hastening the economic development; —— We analyze and put forward the achieving means and basic path in the circular utilization of resources based on the status quo in china; put forward policy advise and proceeding measure on aspects of improving consciousness,strengthening management,raise finance,exploitation technology,perfect legislation ,etc. |